An MCDA makes sure it can work with the service and swap information with it by a prescribed, preferably standardised, method with predictable results; can use widely available in-house ICT facilities rather than proprietary or highly specialised software; has a consistent, interoperable interface to service management that lets it deal with two or more providers without provider-specific handling; and that implementations support evolution of the standards used, from one version or standard to another, with minimal disruption.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.